| Project: | Plume Expedition |
| Instrument: | SeaBeam |
|
|
|
| All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
| Ship Name: | Thomas Washington |
| Chief Scientist: | |
| Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
| Start Date: | 1990-06-29 |
| End Date: | 1990-07-09 |
Multibeam Bathymetry
| Project: | Plume Expedition |
| Instrument: | SeaBeam |
| Number of Files: | 9 |
| Number of Records: | 141902 |
| BATHYMETRY DATA | Quantity | Percentage |
|---|---|---|
| Number of Beams | 2696138 | 100% |
| Number of Good Beams | 1542782 | 57.22% |
| Number of Zero Beams | 1153356 | 42.78% |
| Number of Flagged Beams | 0 | 0% |
| Total Time: | 219.9572 hours |
| Total Track Length: | 4642.7187 km |
| Average Speed: | 21.107 km/hr (11.3969 knots) |
| Northern Extent: | 19.056301 |
| Southern Extent: | 6.999982 |
| Western Extent: | -104.385216 |
| Eastern Extent: | -66.99019 |
| Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
| Minimum Altitude | 0 | Maximum Altitude | 5171 |
| Minimum Depth | 47 | Maximum Depth | 5317 |
File Information
| Files | File Size | Description |
|---|---|---|
| PLUM08WT.SBM.90jul02 | 2.63MB | SIO merge Sea Beam |
| PLUM08WT.SBM.90jul04 | 2.45MB | SIO merge Sea Beam |
| PLUM08WT.SBM.90jul06 | 2.15MB | SIO merge Sea Beam |
| PLUM08WT.SBM.90jul08 | 2.17MB | SIO merge Sea Beam |
| PLUM08WT.SBM.90jul09 | 2.03MB | SIO merge Sea Beam |
| PLUM08WT.SBM.90jun30 | 2.14MB | SIO merge Sea Beam |
| Files | File Size | Description |
|---|---|---|
| PLUM08WT_Multibeam.xml | NGDC created ISO metadata |
| Files | File Size | Description |
|---|---|---|
| support.tar.gz | 1.21MB | Supporting data |
| svp.tar.gz | 50.5KB | Sound Speed Profiles (SSP or SVP) |